reference-count

count references to resources and clean up after sweeps

Usage

var Context = require('reference-count');
 
var context = new Context();
 
context.on('resource', function(resource) {
  // called anytime there is a new resource counted
});
 
context.on('garbage', function(resource) {
  // clean up the resource here
});
 
context.sweep('actor1')
  .count('resource1')
  .count(['resource2', 'resource3'])
  .done();
 
context.sweep('actor1')
  .count('resource1')
  .count('resource2'])
  .done();
 
context.destory('actor1');